PRX-T33 is a patented medical-grade biorevitalizer made in Italy by WiQo, combining 33% TCA, low-concentration hydrogen peroxide, and 5% kojic acid. The hydrogen peroxide protects the epidermis while the TCA penetrates and stimulates collagen in the dermis, making it a non-peeling peel.

How much does a PRX facial cost?

PRX at Beauty Lounge Med Spa starts at $350 per session, with discounted series of 4 packages. Nationally, PRX sessions typically run $250 to $300 with 4-session packages near $1,000 to $1,200. Our pricing is published on the page.

Is there any downtime after PRX?

No. There is no peeling, flaking, or redness beyond a few hours. You can apply makeup and return to normal activities immediately, and PRX is non-photosensitizing so it is safe year-round.

How is PRX different from a chemical peel?

Traditional peels destroy the outer skin layers, causing peeling and downtime. PRX-T33 bypasses the epidermis: hydrogen peroxide neutralizes the TCA at the surface while it penetrates and stimulates collagen in the dermis. Collagen benefits without the recovery.

Why choose Beauty Lounge Med Spa for PRX?

Beauty Lounge was the first provider in the Santa Cruz area to offer PRX and has performed over 400 PRX treatments, more than any other clinic in the market.

PRX-T33 collagen biostimulator treatment

PRX-T33 BIOSTIMULATOR · SANTA CRUZ COUNTY

PRX Collagen Biostimulator Facial in Santa Cruz County: Walk In Dull,Walk Out Glowing.

A topical TCA biostimulator that drives deep collagen renewal with no flaking, no redness, and no downtime. The area's first PRX provider, and still its most experienced.

Book Yours The Science

1st

In the area

400+

Completed

Zero

Downtime

THE SCIENCE

Three Ingredients. One Breakthrough.

PRX-T33's patented formula is the only TCA peel that stimulates collagen without peeling. Tap an ingredient to see exactly where it works.

SKIN CROSS-SECTION

Epidermis

H₂O₂ PROTECTS

Papillary Dermis

KOJIC BRIGHTENS

Reticular Dermis

TCA + COLLAGEN

Hypodermis

Zero

downtime

Italy

made by WiQo

COLLAGEN STIMULATOR

Trichloroacetic Acid

Penetrates deep into the dermis to trigger fibroblast activation and new collagen synthesis, without causing surface peeling or frosting.

TARGET

Dermis

CONCENTRATION

TCA 33%

COLLAGEN STIMULATOR

Trichloroacetic AcidTCA 33%

Penetrates deep into the dermis to trigger fibroblast activation and new collagen synthesis, without causing surface peeling or frosting.

TARGETS · DERMIS

EpidermisH₂O₂ PROTECTS

Papillary DermisKOJIC BRIGHTENS

Reticular DermisTCA + COLLAGEN

Hypodermis

THE PRX FAMILY

Beyond T33: PRX PLUS & PRX-C

Two advanced formulas built on the same patented acid complex, the same no-peel, no-downtime ritual, tuned for different skin goals. Toggle to compare.

FORMULA COMPOSITION

ATCA

CORE

HoA

CORE

Citric

CORE

Phytic

CORE

Pigment & deep correction

PRX PLUS

Our most corrective biorevitalizer. The reinforced acid complex reaches stubborn pigment, set-in wrinkles, and rough texture, formulated for mature or sun-damaged skin.

THE FORMULA

Ammonium Trichloroacetate

Resurfaces & renews texture

Homocysteic Acid

Drives collagen stimulation

Citric Acid

Brightens & evens tone

Phytic Acid

Antioxidant + gentle exfoliation

Ask which PRX is right for you

TREATMENT AREAS

More Than Just a Facial

PRX-T33 treats areas where traditional peels are too aggressive. Select an area to see pricing and details.

Areas treated by PRX-T33: face, neck, décolletage, hands

Full Face

$350

45 min

The signature application. Targets fine lines, texture, pores, and overall skin quality across the entire face, forehead, cheeks, nose, perioral.

TARGETS

Fine linesDullnessTexturePores

Book Treatment

THE TREATMENT

In and out in 45 minutes

Four steps from clean skin to glowing finish, no peeling, no recovery.

Cleanse & Assess

5 min

Skin is thoroughly cleansed and assessed. No numbing needed, PRX-T33 is completely painless.

Painless prep, no anesthetic.

PRX-T33 Application

10 min

The solution is massaged into the skin in controlled passes. You'll feel a brief warming sensation as TCA activates deep collagen stimulation.

Warming, never burning.

Neutralization

5 min

The solution is neutralized and removed. Skin immediately appears brighter, plumper, and more refined, no frosting, no peeling.

Instant glow, zero peeling.

Recovery & Protect

5 min

A hydrating recovery serum and SPF are applied. You leave with a visible glow. Makeup can be applied immediately.

Back to your day, instantly.

REAL RESULTS

Results in Every Area

The same no-peel protocol, zone by zone. Pick an area and drag to compare.

BEFORE

AFTER

DRAG TO COMPARE · INDIVIDUAL RESULTS VARY

CROW'S FEET & UNDER-EYE CREPINESS

Around the Eyes

The skin around the eyes is the thinnest on the face, too delicate for aggressive lasers and traditional peels. PRX firms and thickens this fragile zone with zero heat and zero trauma, softening crow's feet and under-eye crepiness while keeping every session completely painless.

Zero

heat or needles near the eyes

0 days

downtime

TREATMENTS

Choose Your Protocol

From a single glow session to multi-session collagen remodeling, pick the protocol that matches your goals.

PRX vs Everything Else

See why the PRX product line is replacing traditional peels and competing with laser treatments, without the downtime.

PRX

Traditional Peel

Laser

Peeling/Flaking

None

3–7 days

5–14 days

Downtime

Zero

3–5 days

7–14 days

Pain Level

None

Moderate

Moderate–High

Collagen Depth

Deep dermal

Surface–mid

Deep

Immediate Results

Yes, instant glow

No, peeling first

No, healing first

Safe on Dark Skin

All skin types

Caution required

Limited

Sessions Needed

4–6

3–6

1–3

Return to Activities

Same day

2–5 days

1–2 weeks

AMPLIFY YOUR RESULTS

Better Together

PRX-T33 is a team player. Combine it with these treatments for synergistic, amplified results.

THE COLLAGEN POWERHOUSE

PRX + Microneedling

PRX applied after microneedling amplifies collagen stimulation through the micro-channels. Two collagen-building mechanisms working synergistically for dramatically accelerated results.

2× collagen response

CELLULAR REGENERATION

PRX + Growth Factors

Advanced growth factors paired with PRX's dermal stimulation for the most aggressive anti-aging protocol available without surgery. Billions of signaling molecules amplify every aspect of skin renewal.

Billions of growth factors

THE RED CARPET STACK

PRX + CO₂Lift

PRX for deep stimulation followed by CO₂Lift for immediate hydration and oxygen flooding. The ultimate pre-event combination, deep renewal meets surface radiance.

117% hydration boost

What Our Patients Say

“

“I was skeptical about a "no-peel peel" but the results speak for themselves. After my series, my skin is firmer and more radiant than it's been in years. Zero downtime is the real game-changer.”

Michelle R.

4-session series

“

“I get PRX before every big event now. It's the only treatment that gives me a real glow without any risk of redness or peeling. My makeup artist noticed the difference immediately.”

Lauren K.

Monthly maintenance

“

“The PRX + growth factor combo completely transformed my skin texture. I had deep acne scarring that nothing else touched. Four sessions and my confidence is completely different.”

Amanda T.

PRX GLOW STACK

Questions & Answers

SERVING THE MONTEREY BAY

Where Santa Cruz County gets PRX

We brought PRX to the area first, and our Aptos studio is still where it's done most: minutes from Capitola, Soquel, and Santa Cruz, with clients making the trip from Monterey, Salinas, and over the hill from San Jose for the series.

AptosSanta CruzCapitolaSoquelWatsonvilleScotts ValleyMonterey

BOOK YOUR SESSION

Collagen Withoutthe Compromise

Deep collagen stimulation. Zero peeling. Zero downtime. Walk in on your lunch break, walk out glowing.

Choose Your Protocol Free Consultation

Single sessions and multi-session packages available. Beauty Bank members save on every protocol.